Volume 179, Issue 1

EDITOR'S NOTE

1. Alcohol and Cannabis Use Disorders

EDITORIALS

2. Intricacies of Researching Cannabis Use and Use Disorders Among Veterans in the United States

3. Cannabis and Psychosis: Recent Epidemiological Findings Continuing the “Causality Debate”

4. Substance Use Disorders Are Deadly

5. Identifying and Reducing Bias in Genome-Wide Association Studies of Alcohol-Related Traits

6. 2021 Articles of Import and Impact

REVIEWS AND OVERVIEWS

7. Cannabis Use and the Endocannabinoid System: A Clinical Perspective

8. Prevalence and Correlates of Cannabis Use and Cannabis Use Disorder Among U.S. Veterans: Results From the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC-III)

9. Association of Cannabis Use–Related Predictor Variables and Self-Reported Psychotic Disorders: U.S. Adults, 2001–2002 and 2012–2013

10. The Impact of Alcohol and Other Substance Use Disorders on Mortality in Patients With Eating Disorders: A Nationwide Register-Based Retrospective Cohort Study

11. Item-Level Genome-Wide Association Study of the Alcohol Use Disorders Identification Test in Three Population-Based Cohorts

LETTERS TO THE EDITOR

12. Is a Diagnosis of Schizophrenia Spectrum Disorder Associated With Increased Mortality in Patients With COVID-19?

13. Comment on “Elevated C-Reactive Protein in Patients With Depression, Independent of Genetic, Health, and Psychosocial Factors: Results From the UK Biobank”